// Copyright 2017 The Go Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

package main

func init() {

addTestCases(jniTests, jnifix)

}

var jniTests = []testCase{

{

Name: "jni.localVariable",

In: `package main

// typedef struct _jobject* jobject;

import "C"

func f() {

var x C.jobject = nil

x = nil

x, x = nil, nil

}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

func f() {

var x C.jobject = 0

x = 0

x, x = 0, 0

}

`,

},

{

Name: "jni.globalVariable",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x C.jobject = nil

func f() {

x = nil

}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x C.jobject = 0

func f() {

x = 0

}

`,

},

{

Name: "jni.EqualArgument",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x C.jobject

var y = x == nil

var z = x != nil

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x C.jobject

var y = x == 0

var z = x != 0

`,

},

{

Name: "jni.StructField",

In: `package main

// typedef struct _jobject* jobject;

import "C"

type T struct {

x C.jobject

}

var t = T{x: nil}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

type T struct {

x C.jobject

}

var t = T{x: 0}

`,

},

{

Name: "jni.FunctionArgument",

In: `package main

// typedef struct _jobject* jobject;

import "C"

func f(x C.jobject) {

}

func g() {

f(nil)

}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

func f(x C.jobject) {

}

func g() {

f(0)

}

`,

},

{

Name: "jni.ArrayElement",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x = [3]C.jobject{nil, nil, nil}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x = [3]C.jobject{0, 0, 0}

`,

},

{

Name: "jni.SliceElement",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x = []C.jobject{nil, nil, nil}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x = []C.jobject{0, 0, 0}

`,

},

{

Name: "jni.MapKey",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x = map[C.jobject]int{nil: 0}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x = map[C.jobject]int{0: 0}

`,

},

{

Name: "jni.MapValue",

In: `package main

// typedef struct _jobject* jobject;

import "C"

var x = map[int]C.jobject{0: nil}

`,

Out: `package main

// typedef struct _jobject* jobject;

import "C"

var x = map[int]C.jobject{0: 0}

`,

},

}